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Richard Martinsen

PROFILE

Richard Martinsen

Richard Martinsen contributed to the navikt/dp-behandling repository by delivering end-to-end improvements in API extensibility, data modeling, and event-driven workflows. He refactored the Behandling API to support a new locked state and enabled editing of monetary values, using Kotlin and type-safe mapping for safer data handling. Richard modernized the data model to handle multiple children, optimized benefit calculations, and introduced scheduled cleanup jobs for data hygiene. He also enhanced production readiness by implementing transactional deletion workflows and indexing optimizations in PostgreSQL. His work demonstrated depth in backend development, concurrency control, and system integration, addressing complex requirements with robust, maintainable solutions.

Overall Statistics

Feature vs Bugs

85%Features

Repository Contributions

18Total
Bugs
2
Commits
18
Features
11
Lines of code
2,684
Activity Months2

Work History

January 2025

11 Commits • 5 Features

Jan 1, 2025

January 2025: DP-behandling delivered meaningful end-to-end improvements across event-driven processes, data integrity, and production readiness. The month focused on making re-run workflows reliable, speeding up queries, and strengthening data governance, while laying groundwork for robust production operations.

November 2024

7 Commits • 6 Features

Nov 1, 2024

November 2024 performance highlights across navikt/dp-behandling and related work. Focused on delivering business value through safer API mappings, data model modernization, API extensibility, and robust data hygiene. Key contributors included API and data model enhancements in Behandling, benefit calculation refinements, and maintenance tasks that reduce risk and improve stability. What was delivered this month (top features and changes): - Behandling API: Låst (Locked) state and OpenAPI update. Introduced a new Låst state to BehandlingDTO, refactored BehandlingApiMapper to use a when expression for safer mapping, and updated the OpenAPI tilstand enum to include Låst. Commits include 563c624087d992c88bb9b24e3aaa650b276e8af8. - Behandling data model: Support multiple children. Refactored child handling from a single object to a list of children, updated internal data structures and documentation, and preserved existing benefit calculation logic while enabling multiple children. Commit: b0e396cc2fdebf2a2e127db79a26940a1fd15a25. - Behandling API: Enable editing sykepengerDagsats. Added API support to edit sykepengerDagsats, updated HttpVerdiMapper for Money type, and included tests for editable information. Commit: bf4d40f0df6acb0527098b3e54063670885bcd6e. - Daily benefits calculation update: apply 90% reduction before child supplements. Reordered daily benefit calculation to subtract 90% of the base amount before adding child supplements; adjusted max benefit and 90% rule accordingly. Commit: c6f89116b5c6f0598e0705911804029a30a37f9c. - Scheduled cleanup job: SlettFjernetOpplysninger. Introduced a scheduled job to periodically purge removed information and improve data integrity with robust error handling. Commit: e60fc1aed64958284ba03757e7059e5e2074c3ec. Impact and business value: These changes improve API safety and flexibility (Safer mapping and new Låst state), enable handling of more complex cases (multiple children), increase configurability of benefits via API, ensure more accurate benefit calculations, and strengthen data hygiene with automated cleanup. A supporting testing resource set for Dagpenger approvals was also prepared to validate edge cases in testing environments. Notable maintenance work includes a Rapid library dependency upgrade for dp-behov-soknad-pdf to improve stability and compatibility. Technologies and skills demonstrated: Kotlin and type-safe mapping (when expressions), OpenAPI modeling, data modeling (lists for child entities), Money type handling, API surface expansion, scheduled/background jobs, and test resource provisioning.

Activity

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Quality Metrics

Correctness86.6%
Maintainability86.6%
Architecture82.8%
Performance76.8%
AI Usage20.0%

Skills & Technologies

Programming Languages

JavaKotlinN/ASQLYAML

Technical Skills

API DesignAPI DevelopmentAPI IntegrationBackend DevelopmentBuild ConfigurationConcurrency ControlData ModelingDatabase InteractionDatabase ManagementDatabase MigrationDatabase OptimizationDependency ManagementEvent-Driven ArchitectureJava DevelopmentKotlin

Repositories Contributed To

2 repos

Overview of all repositories you've contributed to across your timeline

navikt/dp-behandling

Nov 2024 Jan 2025
2 Months active

Languages Used

JavaKotlinN/ASQLYAML

Technical Skills

API DesignAPI DevelopmentBackend DevelopmentData ModelingDatabase ManagementKotlin

navikt/dp-behov-soknad-pdf

Nov 2024 Nov 2024
1 Month active

Languages Used

JavaKotlin

Technical Skills

Build ConfigurationDependency ManagementJava DevelopmentKotlin Development

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